InfosystemsPro LLC announces the release of v1.04 of its "ISOFits" application for PalmOS and Windows Mobile devices. ISOFits calculates and displays limits and fits for shaft / hole combinations in accordance with the standards set forth in ISO 286-1:1988 and ISO 286-2:1988. Analyze known fits, synthesize/find the best possible fits based upon desired parameters, even scroll through a series of fits customized per your design rules. Visit http://www.infosystemspro.net/Isofits.aspx for additional information.